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‎1″ - 12 UNF 6-Flute, Series/List # 4389 Spiral Flute Tap

‎1″ - 12 UNF 6-Flute, Series/List # 4389 Spiral Flute Tap


Item #: GD1443890254000
Brand: Guhring
Model #: 9043890254000

Product Specifications
Thread Diameter Size (TDZ) 1″
Flute Helix Angle (FHA) 15 Degrees
Threads per Inch (TPI) 12
Tool Type Cut Tap
Thread Standard UNF
Chamfer ‎2-3 Form C
Overall Length (OAL) 5.5118″
Coating TiCN
Connection Diameter Machine Side (DCONMS) 0.8″
Coolant Supply Property (CSP) axial
Flute Count (NOF) 6
Series/List # 4389
$273.45

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